In August, I shared Google Pixel Oreo Launcherhere on forum and most of users liked it. I also shared a tutorial to get Google Assistant in meizu phones with Android 6.0+ without root here. But many users have Meizu phones with Android 5 so they were not able to use Assistant in their phones. So, here is the Google Pixel 2 Launcher with In-built Google Assistant working in all meizu phones (Yes, Android 5 too).